diff --git a/src/win/core.c b/src/win/core.c
index a1011594..11544922 100644
--- a/src/win/core.c
+++ b/src/win/core.c
@@ -22,7 +22,6 @@
 #include <assert.h>
 #include <errno.h>
 #include <limits.h>
-#include <malloc.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
diff --git a/src/win/error.c b/src/win/error.c
index 5c551473..a265a272 100644
--- a/src/win/error.c
+++ b/src/win/error.c
@@ -21,7 +21,6 @@
 
 #include <assert.h>
 #include <errno.h>
-#include <malloc.h>
 #include <stdio.h>
 #include <string.h>
 #include <stdlib.h>
diff --git a/src/win/fs-event.c b/src/win/fs-event.c
index 9e50bbc4..3a51a80d 100644
--- a/src/win/fs-event.c
+++ b/src/win/fs-event.c
@@ -20,7 +20,6 @@
  */
 
 #include <assert.h>
-#include <malloc.h>
 #include <errno.h>
 #include <stdio.h>
 #include <string.h>
diff --git a/src/win/fs.c b/src/win/fs.c
index 39e174b1..e5cae754 100644
--- a/src/win/fs.c
+++ b/src/win/fs.c
@@ -21,7 +21,6 @@
 
 #include <assert.h>
 #include <stdlib.h>
-#include <malloc.h>
 #include <direct.h>
 #include <errno.h>
 #include <fcntl.h>
diff --git a/src/win/getaddrinfo.c b/src/win/getaddrinfo.c
index 36c3d0e6..3d23660e 100644
--- a/src/win/getaddrinfo.c
+++ b/src/win/getaddrinfo.c
@@ -20,7 +20,6 @@
  */
 
 #include <assert.h>
-#include <malloc.h>
 
 #include "uv.h"
 #include "internal.h"
diff --git a/src/win/getnameinfo.c b/src/win/getnameinfo.c
index b1d045c7..66b64b88 100644
--- a/src/win/getnameinfo.c
+++ b/src/win/getnameinfo.c
@@ -20,7 +20,6 @@
 */
 
 #include <assert.h>
-#include <malloc.h>
 #include <stdio.h>
 
 #include "uv.h"
diff --git a/src/win/util.c b/src/win/util.c
index af0571fa..8df9362c 100644
--- a/src/win/util.c
+++ b/src/win/util.c
@@ -22,7 +22,6 @@
 #include <assert.h>
 #include <direct.h>
 #include <limits.h>
-#include <malloc.h>
 #include <stdio.h>
 #include <string.h>
 #include <time.h>